Propeller for a model aircraft



FIG. 1 is a top, right, front perspective view of a propeller for a model aircraft;

FIG. 2 is a left side view thereof, the right side view being a mirror image of the left side view;

FIG. 3 is a top elevation view thereof;

FIG. 4 is a front elevation view thereof, the rear elevational view being a mirror image of the front elevational view;

FIG. 5 is a top, right, front perspective view of a propeller for a model aircraft;

FIG. 6 is a left side view thereof, the right side view being a mirror image of the left side view;

FIG. 7 is a top elevation view thereof;

FIG. 8 is a front elevation view thereof, the rear elevational view being a mirror image of the front elevational view; and,

FIG. 9 is a top, right, front perspective view of a model quadrotor helicopter illustrating the claimed propeller for a model aircraft in its environment.

Structural elements depicted by broken lines have been shown for the purpose of illustrating portions of the propeller for a model aircraft or its environment that form no part of the claimed design. 

CLAIM I claim the ornamental design for a propeller for a model aircraft, as shown and described. 